The code I posted is mostly just a refactored GLSurfaceView from 2.1 Master. It shouldn't perform differently unless something deeper down is limiting.
On Oct 15, 10:15 am, "mr.winky" <mr0wi...@gmail.com> wrote: > Yes, I have verified with an opengl app under GLSurfaceView that I can > get 60 fps. I havent been able to successfully adapt, beyond what > Robert Green has posted, the GLSurfaceView to work for live wallpaper > without the 30fps barrier. > > Is there someone out there that has solved this? > > On Oct 15, 6:54 am, Lance Nanek <lna...@gmail.com> wrote: > > > > > > > > > Did you lookup the usual refresh rate, which is indeed 60FPS, or did > > you check the specific number for your phone? I know from my own > > testing that the HTC Evo 4G cannot go above 30FPS in OpenGL, for > > example. Chris Pruett mentioned one of the XPeria devices doing > > similar, running at 30FPS, even when he draws a scene with nothing in > > it (http://code.google.com/events/io/2010/sessions/writing-real-time-game... > > ). I'm just pointing out that you may actually have one of these rarer > > crippled phone models rather than a software issue. > > > On Oct 13, 1:56 am, "mr.winky" <mr0wi...@gmail.com> wrote: > > > > I've been using theGLWallpaperServiceas posted by Robert Green > > > (http://www.rbgrn.net/content/354-glsurfaceview-adapted-3d-live- > > > wallpapers), which has worked so far for the live wallpapers but I'm > > > hitting a wall when it comes to performance. The GL code is executing > > > at the expected speed when swapping (about 14ms after the swap > > > occurs), but there seems to be an extreme overhead with the wallpaper > > > code of 33ms. > > > > For example, if I was to implement a basic live wallpaper that only > > > called gl.glClearColor and nothing else, the maximum framerate I can > > > achieve is 30fps (33ms), which is far lower than it should be. Now the > > > phone refresh rate is 16ms, from what I have read, so I could > > > understand hitting a wall at 60 fps. > > > > The question is if there is an alternative way out there? I tried > > > naively using the GLSurfaceView with no luck and am looking for > > > suggestions from those who may have encountered this issue or know of > > > a solution. I have been googling but all posts send me back to the > > > above site from Robert Green as the "only" way to do this, and I have > > > had no luck finding a live wallpaper "sample" from the SDK that uses > > > OpenGL while they state that you have access to OpenGL from here: > > > >http://developer.android.com/resources/articles/live-wallpapers.html > > > > I tried searching for the code for the bundled live wallpapers with no > > > luck, if anyone could throw me a link to one of the wallpapers that > > > uses OpenGL that would more than enough for me to figure it out (if a > > > different method is used ;)).- Hide quoted text - > > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
